Dual strand dental flosser



FIG. 1 is a perspective view of a dual strand dental flosser showing my new design;

FIG. 2 is a front elevation view of the device of FIG. 1; the rear elevation is a mirror image of the front elevation view;

FIG. 3 is a top plan view of FIG. 2;

FIG. 4 is a left side elevation of FIG. 3;

FIG. 5 is a right side elevationof FIG. 2;

FIG. 6 is a bottom plan view of FIG. 2; and,

FIG. 7 is a cross sectional view taken along line 7--7 of FIG. 3. 

The ornamental design for a dual strand dental flosser, as shown and described. 